/Engine/Source/Runtime/AIModule/Public/GraphAStar.h
template<typename TemplateClass> static decltype(auto) GetTraversalCost ( const TemplateClass & Obj, const [FSearchNode](API\Runtime\AIModule\FGraphAStar\FSearchNode) & Param1, const [FSearchNode](API\Runtime\AIModule\FGraphAStar\FSearchNode) & Param2 )